I know humans have evolved, that technology is constantly upgrading, and styles and mores change, but I also believe that the emotions, reactions and conflicts that drive change and cause tensions aren’t much different than they were when we lived in caves. Curiosity, envy, love, happiness, sadness, etc. are all a part of the human condition, as are their uglier alter-egos nosiness, jealousy, obsession, mania and depression. All that has changed are the surroundings and the tools we have to…